Lowest price! The product specifications are easy to understand in the attached photo 4. Product Description Specifications/Notes ◆ Luminous flux: 5070 lm ◆ Voltage: 100 V ◆ Power consumption: 37 W ◆ Power efficiency: 137 lm/W ◆ Number of tatami mats: -12 tatami mats ◆ Design classification: Casual ◆ [Acrylic cover] Milky white matte ◆ Clean coat specification (cover) ◆ Ceiling-mounted type, remote control dimming/remote control color adjustment/Kachitto F ◆ Daylight color Ra83 ◆ Incandescent color Ra83 ◆ Remote control (〈Brightness up (press and hold all lights)〉・All lights・Normal・Night light・Off) ◆ Wall switch switching (Normal → Night light) ◆ Remote control for 〈100% - 5%〉 dimming, 〈Daylight color - Incandescent color〉 color adjustment ◆ Cover catch included ◆ Dedicated remote control transmitter included ◆ Structure that prevents insects and dust from entering ◆ Brightness up mode (approx. 6200K, brightness approx. 120%) ◆ In brightness up mode: 43.9W ◆ The performance values such as luminous flux change depending on the light color. ◆ Input current (at 100V): 0.46 A ◆ In brightness up mode, the luminous flux and power consumption increase compared to when all lights are on, and the specific energy consumption efficiency decreases. Dimensions/Weight ◆ Width: □580 mm ◆ Height: 117 mm ◆ Weight: 2.4 kg Light source ◆ LED (Daylight color 6500K・Ra83 / Incandescent color 2700K・Ra83) ◆ Color temperature: 6500 K ◆ Light source life 40000 hours (luminous flux maintenance rate 70%) Lamp transformer LED built-in Power supply unit built-in Product number: LGC55124 Immediate purchase ○ Immediate shipping is possible.